Portion of a display panel with an indicator icon



The FIGURE is a front view of a portion of a display panel with an indicator icon shown in the environment of a pulse oximetry monitor, where the triangular indicator is about one quarter full.

The broken line showings of the portion of the display panel and various regions thereof are included for the purpose of illustrating unclaimed portions of the portion of a display panel with an indicator icon and form no part of the claimed design. 

The ornamental design for a triangular saturation pattern detection indicator for a portion of a display panel with an indicator icon, as shown and described. 